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(-) Description

Title :  STRUCTURE OF THE LIGHT-STATE DIMER OF THE BLUE LIGHT PHOTORECEPTOR AUREOCHROME 1A LOV FROM P. TRICORNUTUM
 
Authors :  U. Heintz, I. Schlichting
Date :  03 Sep 15  (Deposition) - 13 Jan 16  (Release) - 27 Jul 16  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.70
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Light Oxygen Voltage Dna Binding Photoreceptor Blue Light, Signaling Protein, Flavoprotein, Transcription (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  U. Heintz, I. Schlichting
Blue Light-Induced Lov Domain Dimerization Enhances The Affinity Of Aureochrome 1A For Its Target Dna Sequence.
Elife V. 5 11860 2016
PubMed-ID: 26754770  |  Reference-DOI: 10.7554/ELIFE.11860

(-) Compounds

Molecule 1 - LOV DOMAIN
    Chains: A, B
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PETM-11
    Expression System Taxid: 562
    Fragment: UNP RESIDUES 234-378
    Organism Scientific: PHAEODACTYLUM TRICORNUTUM
    Organism Taxid: 2850

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 2)

Asymmetric/Biological Unit (1, 2)
No.NameCountTypeFull Name
1FMN2Ligand/IonFLAVIN MONONUCLEOTIDE

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREASN A:262 , ASN A:286 , CYS A:287 , ARG A:288 , GLN A:291 , VAL A:300 , ARG A:304 , ILE A:307 , LEU A:317 , ASN A:319 , ASN A:329 , PHE A:331 , ILE A:333 , VAL A:347 , GLY A:348 , GLN A:350 , HOH A:601binding site for residue FMN A 500
2AC2SOFTWARETHR B:255 , ASN B:262 , ILE B:264 , ARG B:285 , ASN B:286 , ARG B:288 , PHE B:289 , LEU B:290 , GLN B:291 , VAL B:300 , ILE B:303 , ARG B:304 , ILE B:307 , LEU B:317 , ASN B:319 , ASN B:329 , PHE B:331 , ILE B:333 , PHE B:346 , VAL B:347 , GLY B:348 , GLN B:350 , HOH B:601binding site for Di-peptide FMN B 500 and CYS B 287

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 5DKL)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 5DKL)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 5DKL)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 5DKL)

(-) Exons   (0, 0)

(no "Exon" information available for 5DKL)

(-) Sequences/Alignments

Asymmetric/Biological Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
  Number of residues per labelling interval =   
  UniProt sequence: complete  aligned part    
   Show mapping: SCOP domains CATH domains Pfam domains Secondary structure (by author)
SAPs(SNPs) PROSITE motifs Exons
(details for a mapped element are shown in a popup box when the mouse pointer rests over it) 
Chain A from PDB  Type:PROTEIN  Length:133
                                                                                                                                                                     
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ......hhhhhhhhhh..eeee........eeeehhhhhhhhh.hhhhh...hhhhhh....hhhhhhhhhhhhhh....eeeeeee.....eeeeeeeeeeee.....eeeeeeeeeeehhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 5dkl A 234 GAMGDFSFIKALQTAQQNFVVTDPSLPDNPIVYASQGFLNLTGYSLDQILGRNCRFLQGPETDPKAVERIRKAIEQGNDMSVCLLNYRVDGTTFWNQFFIAALRDAGGNVTNFVGVQCKVSDQYAATVTKQQE 366
                                   243       253       263       273       283       293       303       313       323       333       343       353       363   


Chain B from PDB  Type:PROTEIN  Length:137
                                                                                                                                                                         
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....hhhhhhhhhhh..eeeee........eeeehhhhhhhhh.........hhhhhh....hhhhhhhhhhhhhhh..eeeeeeee.....eeeeeeeeeeee.....eeeeeeeeeeehhhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 5dkl B 234 GAMGDFSFIKALQTAQQNFVVTDPSLPDNPIVYASQGFLNLTGYSLDQILGRNCRFLQGPETDPKAVERIRKAIEQGNDMSVCLLNYRVDGTTFWNQFFIAALRDAGGNVTNFVGVQCKVSDQYAATVTKQQEEEEE 370
                                   243       253       263       273       283       293       303       313       323       333       343       353       363
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  x → Chemical Group (purple background, 'x', labelled with number + name, e.g. ACE or NH2)
  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (0, 0)

(no "SCOP Domain" information available for 5DKL)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 5DKL)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 5DKL)

(-) Gene Ontology  (4, 4)

Asymmetric/Biological Unit(hide GO term definitions)

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        B7G9J2_PHATC | B7G9J2: 5dkk

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